Kestrel® 4500NV Night Vision Pocket Weather Meter

Perfect for military and police snipers, these models are olive drab with a visible red backlight which helps sustain the user’s natural night vision. It takes 30 to 45 minutes for the average eye to adapt to darkness and maximize night vision. Even a short burst of white, yellow, green or blue light “bleaches out” the rod cell photoreceptors in the eye and causes night blindness until the entire adaptation process can take place again. Light in the red spectrum does not cause this “bleaching out”, preventing night blindness and night vision fatigue. The units’ red backlight is also much dimmer than a standard backlight, making it more difficult to detect with the naked eye in night operations.

The Kestrel 4500NV Pocket Weather Tracker has a digital compass, user selectable night vision preserving backlight, customizable 2000 data point storage and data upload (with optional interface). You can measure Heading (true and magnetic), Wind Direction, Crosswind, Headwind/Tailwind, Altitude, Pressure Trend, Barometric Pressure, Relative Humidity, Heat Stress Index, Dewpoint, Wet Bulb Temperature, Density Altitude, Wind Chill, Air, Snow and Water Temperatures, Current and Average Wind Speeds and Maximum Wind Gust. 5.0 x 1.8 x 1.1 in, 3.6 oz.
KE4500NV $377.10 BUY NOW!

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